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Information × Registration Number 0225U002985, (0122U001799) , R & D reports Title Development of physical bases of intensification combustion processess' solid and liquid hydrocarbon fuels popup.stage_title Розвиток фізичних основ інтенсифікації процесів спалювання газоподібних, твердих та рідких вуглеводневих палив Head Kalinchak Valerii V., Доктор фізико-математичних наук Registration Date 28-04-2025 Organization Odesa I.I. Mechnikov National University popup.description1 New methods' development of dispersed fuel's efficient combustion for the needs of civil and military energy and technologies based on combustion methods; scientific basis' creation for the development of promising rocket fuels based on alkanes, efficient biofuels and high-energy hybrid metal fuels popup.description2  A method for studying heterogeneous-catalytic reactions of non-isothermal oxidation of gaseous impurities in air has been further developed, based on the analysis of the volt-ampere characteristic (hysteresis type) of a platinum wire. A new method for obtaining the kinetic parameters of such reactions is described. A technique for determining of two combustible gases in the air is proposed. The results for wires of different diameters have been generalized. A comprehensive study of the evaporation of droplets of binary solutions of monatomic alcohols in air at various temperatures has been conducted. An analytical formula for calculating the ignition temperature of individual combustible liquids, their aqueous, and b4inary solutions using the droplet method is proposed. An express method for experimentally determining the mass burn rate of liquid combustible substances has been developed. The concentration dependencies of the volumetric properties of aqueous solutions of alcohols are adequately described. Temperatures and autoignition delay times for various combustible dusts can be described uniformly, derived from oxidation laws. A comparison of flame propagation processes in gas suspensions (dust) and homogeneous gas mixtures has been performed. An analysis of the pulsating evaporation of droplets of aqueous emulsions of combustible liquids under the influence of a high-frequency electric discharge has been carried out. In the case of a non-uniform electric field below the breakdown threshold, the process of flame capture (envelopment) of a droplet of hydrocarbon fuel exhibits a hysteresis character. The methodology for using waste oils as a highly efficient fuel by preparing emulsions containing up to 70% water and subsequently burning them in burners under conditions of high-frequency streamer electric discharges is described as original. A method for obtaining highly dispersed oil mist with a controlled mass concentration has been developed. Product Description popup.authors Hotsulskyi Volodymyr Ya. Kalinchak Valerii V. Kopiika Oleksandr K. Orlovska Svitlana H. Sydorov Oleksii Ye. Chernenko Oleksandr S. Shevchuk Volodymyr H. Shynharov Hryhorii L. popup.nrat_date 2025-04-28 Close